Mackie MDB-USB Professional USB Direct Box

Product Introduction

The Mackie MDB-USB Professional USB Direct Box is designed to deliver clean, reliable digital audio directly from your computer or laptop to a professional mixer or PA system. Ideal for live performances, presentations, and AV applications, the MDB-USB ensures your digital audio reaches the audience exactly as you hear it. With simple plug-and-play operation and rugged construction, it provides a dependable solution for connecting USB audio sources to professional sound systems.

Key Features

• USB Direct Box (USB DI) for digital audio connection from computers

• Plug-and-play operation – no drivers or complex setup required

• Balanced XLR output for direct connection to mixers and PA systems

• Clean, consistent digital audio quality

• Helps reduce noise, hum, and interference from computer sources

• Ideal for laptops, PCs, media playback, and presentations

• Rugged, road-ready construction for stage and touring use

Solution / Applications

The Mackie MDB-USB is an ideal solution for:

• Musicians and DJs using laptops as audio sources

• Audio engineers needing clean digital audio feeds to FOH mixers

• Live events, houses of worship, auditoriums, and corporate AV systems

• Professional connection from computer audio directly to PA systems without an external audio interface

With the MDB-USB, you get a simple, durable, and professional digital DI solution that keeps your audio clean, stable, and performance-ready every time.